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<a href="../../d2/d7f/stringhash_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">  Collection of non-cryptographic string hashing functions.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">  All code is Public Domain.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;</div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#ifndef STRINGHASH_H</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define STRINGHASH_H</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &lt;stddef.h&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno"><a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb">   12</a></span>&#160;<span class="keyword">typedef</span> uint8_t <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a>;</div>
<div class="line"><a name="l00013"></a><span class="lineno"><a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089">   13</a></span>&#160;<span class="keyword">typedef</span> uint32_t <a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a>;</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a7573c6dc12bbf971c13ec76b36846d7f" title="Additive hash. ">add_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a3b9da65bc56c5db07e2f3eb4b344ae04" title="XOR hash. ">xor_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#ac36397384816aeaa8e6a566936ec7ac0" title="Rotating hash. ">rot_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a70614aa755c088429499779b536c762f" title="Bernstein hash. ">djb_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a33c6a13eca64836b03a30792d4007259" title="Modified Bernstein hash. ">djb2_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a4e669376ac32d75888a832f291efc38f" title="Shift-Add-XOR hash. ">sax_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a2c269a9949a48c06f7b6647deda9fd11" title="FNV hash. ">fnv_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a1c384ed43ac9f502055b689aacde1f19" title="One-at-a-Time hash. ">oat_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a0d67e521fccfb371e411e72812f36c6b" title="JSW hash. ">jsw_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size, <span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> *magic);</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#ab15ec088c9489c19a9f13720e66c695b" title="ELF hash. ">elf_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#a363e65ffe5c9b0d5bcfc63d503b92938" title="Jenkins hash. ">jen_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size, <span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> magic);</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<a class="code" href="../../d2/d7f/stringhash_8h.html#a488906826f8aaf7e850c35889d560089" title="Type of hash function result. ">hash_t</a> <a class="code" href="../../d6/d7a/stringhash_8cpp.html#ac633b93854f2d2749a59de4fe75f741f" title="Public-domain reimplementation of NDBM hash. ">sdbm_hash</a>(<span class="keyword">const</span> <a class="code" href="../../d2/d7f/stringhash_8h.html#adb5f3584b941a8dc0fed6b7302b4b8eb" title="Type of element of input array of a hash function. ">data_t</a> *data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#endif</span></div>
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